13080825 has 24 divisors (see below), whose sum is σ = 24031200. Its totient is φ = 6976080.

The previous prime is 13080811. The next prime is 13080833. The reversal of 13080825 is 52808031.

It is a happy number.

13080825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13080825 - 2²⁰ = 12032249 is a prime.

It is a super-2 number, since 2×13080825² = 342215965361250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9015 + ... + 10364.

It is an arithmetic number, because the mean of its divisors is an integer number (1001300).

Almost surely, 2^13080825 is an apocalyptic number.

13080825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13080825 is a deficient number, since it is larger than the sum of its proper divisors (10950375).

13080825 is a wasteful number, since it uses less digits than its factorization.

13080825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19398 (or 19387 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 13080825 is about 3616.7423187172. The cubic root of 13080825 is about 235.6197613913.

Adding to 13080825 its reverse (52808031), we get a palindrome (65888856).

The spelling of 13080825 in words is "thirteen million, eighty thousand, eight hundred twenty-five".